2011 (SBTE) 25th Annual Meeting Proceedings - International ...

B. Str
troud & G.A. Bó. 2011. The Year 2009 Worldwide Statistics of Embryo Transfer in Domestic Farm Animals Summary
of the International Embryo Transfer (IETS) Data Retrieval... Acta Scientiae Veterinariae. 39(Suppl 1): s139 - s146.
Figure 1. Comparison of the number of in vivo and in vitro embryos transferred annually for the past decade.
N
Figure 2. The trends of in vitro produced embryos transferred by continents since 2000.
of the world. For example, Asia and Europe both
reported that 58% of the IVP embryos transferred in
those continents were frozen. That’s very similar to
the percent of in vivo embryos transferred that are
frozen in those same regions. Consequently, North
America (primarily the US) and South America
(primarily Brazil) both reported that only 4% of the
in vitro produced embryos that had been transferred
were frozen.
In Europe eight of the twenty-five countries
reporting ET statistics either produced or transferred
in vitro produced embryos. Germany led with 3271
s143